From: Will Budicm <redacted>
Date: Wed, 23 Dec 2020 22:37:06 +0000 (+1100)
Subject: Network Troubleshooting.
X-Git-Url: https://lifelog.hopto.org/gitweb/?a=commitdiff_plain;h=cf639880a8f592cb9cdb23e79e96d355dc649f32;p=LifeLog.git

Network Troubleshooting.
---

diff --git a/Installation.txt b/Installation.txt
index e96c668..98182c5 100644
--- a/Installation.txt
+++ b/Installation.txt
@@ -261,4 +261,21 @@ The full URL to the LifeLog is the following link (if not working try without cg
 #
          http://localhost:8080/cgi-bin/
 #
-#
\ No newline at end of file
+#
+
+## Network Troubleshooting ##
+
+With some server software/hardware the following setting, might help if experiencing an lag.
+
+### Modify sysctl.conf:
+sudo vim /etc/sysctl.conf
+
+So it lists later:
+sudo sysctl -p
+
+net.ipv4.tcp_no_metrics_save = 1
+net.core.netdev_max_backlog = 5000
+net.ipv4.tcp_rmem = 10240 87380 12582912
+net.core.wmem_max = 12582912
+net.core.rmem_max = 12582912
+net.ipv4.tcp_window_scaling = 1